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SRC = $(wildcard src/*.c)
INCLUDE =include/
BUILD:=build
OPT_FLAGS+= -fgraphite -fno-strict-aliasing
RELEASE_CFLAGS?= -O3 -flto $(OPT_FLAGS) -march=native
RELEASE_LDFLAGS?= -O3 -flto
DEBUG_CFLAGS?= -g -O0
DEBUG_LDFLAGS?= -O0
LIB = lib
CFLAGS+= $(addprefix -I,$(INCLUDE)) -Wall -pedantic --std=gnu11
LDFLAGS+= $(addprefix -L,$(LIB)) -lkhash
PROJECT = kana-hash
OBJ = $(addprefix ./obj/,$(SRC:.c=.o))
OUTPUT = $(BUILD)/$(PROJECT)
.PHONY: release
release: | dirs $(OUTPUT)-release
.PHONY: debug
debug: | dirs $(OUTPUT)-debug
.PHONY: test
test: | dirs $(OUTPUT)-test
dirs:
@mkdir -p obj/src
@mkdir -p $(BUILD)
@ln -sf ./$(PROJECT)-release $(OUTPUT)
obj/%.o: %.c
$(CC) -c $< $(CFLAGS) -o $@ $(LDFLAGS)
$(OUTPUT)-debug: CFLAGS := $(CFLAGS) $(DEBUG_CFLAGS)
$(OUTPUT)-debug: LDFLAGS:= $(LDFLAGS) $(DEBUG_LDFLAGS)
$(OUTPUT)-debug: $(OBJ)
$(CC) $^ $(CFLAGS) -o $@ $(LDFLAGS)
$(OUTPUT)-release: CFLAGS := $(CFLAGS) $(RELEASE_CFLAGS)
$(OUTPUT)-release: LDFLAGS:= $(LDFLAGS) $(RELEASE_LDFLAGS)
$(OUTPUT)-release: $(OBJ)
$(CC) $^ $(CFLAGS) -o $@ $(LDFLAGS)
strip $@
$(OUTPUT)-test: CFLAGS:= $(CFLAGS) -DTEST
$(OUTPUT)-test: $(OBJ)
$(CC) $^ $(CFLAGS) -o $@ $(LDFLAGS)
./$@
clean:
rm -rf ./obj
rm -f $(OUTPUT)-{release,debug,test}